With a steep growth of power generation from photovoltaic (PV) and wind power and with 8 GW base load capacity suddenly taken out of service the situation in Germany has developed into a nightmare for system operators.
The peak demand in Germany is about 80 GW. The variations of wind and PV generation create situations which require long distance transport of huge amounts of power. The grid capacity is far from sufficient for these transports. The result is a remarkably large number of curtailments of RES (Renewable Energy Sources).
Reports from the European Network of Transmission System Operators for Electricity (ENTSO-E) and the German Grid Agency reflect concern for the operational security of the power system. The risk of a prolonged and widespread power blackout was earlier recognized by the German Bundestag and discussed in an interesting report
This note will present main conclusions from the three reports combined with data, collected from the German system operators.
via The Oil Drum | German Power Grids Increasingly Strained.
Categories: Electricity, Energy, Policy